My beagle bone black industrial with OS 4.19.94-ti-r42, after using the gpio pins 11,81 69 (I have use this pins as “output pins”).
Now I lost all my all beaglebone USB access one is USB Host and other one is USB for login(192.168.7.2).
The problem faces I need to connect a GSM modem through the USB host, now my beagle bone doesnot detect this modem due to the lost in connection
If the setup was working fine, your fastest solution will be to reflash. If that does not fix the problem your board smoked.
If this is an unproven setup, your pin mux might be messed up, just a guess.